What is calibration gas? This is a question that is heard a lot from people who haven’t worked with calibration gases or a supplier for disposable calibration gas before. This article is setting out to provide a basic overview of what calibration gas is and what it is used for. After reading this article, you should have a basic idea of what calibration gas is.
In brief, calibration gas is a mixture of gases that are used to calibrate several analytical instruments. Calibration gas can be used to calibrate gas detectors and gas analyzers. These are very precise instruments that require gas calibrated to a very specific mixture. All calibration gases must be mixed so they are traceable to an international standard, no matter what they are used for.
As a general rule, there are two main types of calibration gas. The two main types of calibration gas are zero calibration gas and span calibration gas. Zero calibration gas is referred to as such because it is free of flammable gases like methane, propane, or butane. Span calibration gas is mixed differently and it is used for very precise calibrations. Both types of gases can be obtained from a supplier for disposable calibration gas.
As stated earlier, calibration gas is used to calibrate instruments like gas detectors and gas analyzers. These are instruments used to detect the presence of gas in places where gas should not be. Modern gas detectors have been around for almost a hundred years and can now detect a variety of gases, like carbon monoxide for example.
In conclusion, calibration gas is an important element in the gas detection industry. It can be obtained from a supplier for disposable calibration gas and consists of two main types: zero calibration gas and span calibration gas, the former differentiated because it is free of flammable gas. These gases can help calibrate important gas detection instruments that can alert when dangerous gases are where they should not be. This overview shows why it is important to know what calibration gas is and where it is applied.